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Vishay Schottky Diode 40 V 1 A 2-Pin DO-219AB SS1F4-M3/H

Category Semiconductor Diode Brand Vishay Condition New

Specifications

Country of Origin China
Brand Vishay
Height 1.08mm
Length 2.9mm
Model SS1F4-M3/H
Width 1.9mm
Mount Type Surface
Series SS1F4
Maximum Operating Temperature 175°C
Package Type DO-219AB
Minimum Operating Temperature -55°C
Pin Count 2
Maximum Continuous Forward Current If 1A
Peak Reverse Repetitive Voltage Vrrm 40V
Diode Configuration Single
Rectifier Type Schottky
Peak Reverse Current Ir 150μA
Peak Non-Repetitive Forward Surge Current Ifsm 40A
Maximum Forward Voltage Vf 520mV

Key Features

  • Surface mount diode with DO-219AB package type.
  • Maximum continuous forward current of 1 ampere.
  • Peak reverse repetitive voltage rating of 40 volts.
  • Low maximum forward voltage of 520 millivolts.
  • Peak reverse current of 150 microamperes.
  • Suitable for operating temperatures from -55°C to 175°C.
  • Single diode configuration with two pins.
  • Peak non-repetitive forward surge current of 40 amperes.

Product Description

Vishay SS1F4-M3/H Schottky Diode is a 40 V, 1 A rectifier in a 2-pin DO-219AB surface mount package designed for applications requiring fast switching and low power dissipation. This diode features a low forward voltage drop of 520 mV, which minimizes power loss and improves efficiency in electronic circuits.

The diode supports a maximum continuous forward current of 1 A and a peak non-repetitive surge current up to 40 A, making it ideal for transient conditions. It operates reliably within a wide temperature range of -55°C to 175°C and has a peak reverse current of 150 μA.

The compact physical dimensions (2.9 mm length, 1.9 mm width, and 1.08 mm height) make it suitable for dense PCB layouts in industrial, consumer electronics, and power supply applications.

Vishay's Schottky rectifiers are known for their very fast switching action and low power loss, suitable for power management in industrial, automotive, telecommunications, and consumer electronic devices.

Surface mount package DO-219AB enables ease of assembly and integration. Low forward voltage reduces heat generation and improves system efficiency. Wide operating temperature range ensures device stability in harsh environments.

High surge current capacity protects circuits during transient overloads. Compact size supports space-saving designs in electronic assemblies. Manufactured in China, this product is ideal for engineering designs requiring reliable Schottky diode performance without automotive standard compliance.

For professionals designing power conversion, switching regulators, and freewheeling diodes, the Vishay SS1F4-M3/H provides dependable functionality and efficiency. Explore more semiconductor components in the Vishay portfolio and find the right diode solutions at EnvMart.

Explore more products in our Semiconductor Diode category.

Vishay Schottky Diode 40 V 1 A 2-Pin DO-219AB SS1F4-M3/H
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Frequently Asked Questions

The maximum continuous forward current of the Vishay SS1F4-M3/H Schottky diode is 1 ampere.

This diode has a peak reverse repetitive voltage rating of 40 volts.

The maximum forward voltage drop for this model is 520 millivolts.

The peak non-repetitive forward surge current rating is 40 amperes.

The dimensions of the Vishay SS1F4-M3/H are 2.9 mm in length, 1.9 mm in width, and 1.08 mm in height.

This diode operates reliably within a temperature range of -55°C to 175°C.

It comes in a DO-219AB surface mount package type.

The peak reverse current for the Vishay SS1F4-M3/H is 150 microamperes.

This model utilizes a single diode configuration with two pins.

It is suitable for applications in power management, switching regulators, and freewheeling diodes.

This product is manufactured in China.

The Vishay SS1F4-M3/H is a Schottky rectifier.

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